PH9572.211NLT

Pulse Transformers Overview

The PH9572.211NLT is a gate drive pulse transformer manufactured by Pulse Electronics, designed for surface mount technology (SMT) applications. It features a 4mH inductance and an ET rating of 84.7Vμs. The device utilizes a 2:1:1 turns ratio configuration to facilitate signal isolation and transmission. Constructed with a single primary winding, it supports PCB mounting standards suitable for high-frequency switching environments.

Pulse Transformers Feature Summary

• Engineered specifically for gate drive applications requiring precise signal isolation
• Utilizes a 2:1:1 turns ratio to manage voltage transformation efficiently
• Features a compact surface mount design compatible with automated assembly processes

Pulse Transformers Applications

• Gate drive circuits for power semiconductor devices
• Isolated signal transmission in switching power supplies
• High-frequency transformer applications in industrial electronics

Pulse Transformers Procurement Notes

Verify the specific package type and pin configuration against the official datasheet before integration. Confirm that the 4mH inductance and 2:1:1 ratio align with the target circuit requirements. Ensure compatibility with the intended operating frequency range and thermal conditions specified by the manufacturer.

Pulse Transformers Selection Notes

Select this component when a dedicated gate drive transformer with a 2:1:1 ratio is required. Consider the 4mH inductance value for impedance matching in the driving stage. Evaluate the surface mount form factor for space-constrained PCB layouts. Verify that the ET rating meets the volt-second balance needs of the application.

Pulse Transformers Part Context

This part belongs to the Pulse Electronics transformer portfolio, focusing on isolated power and signal components. It serves as a specialized solution for gate drive isolation, differing from general-purpose audio or RF transformers by its specific magnetic characteristics tailored for switching applications.

Pulse Transformers Replacement Considerations

Consult official distributor databases for cross-reference data. Verify electrical equivalence regarding inductance, turns ratio, and package dimensions before substitution.